Sip trunk

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20 Sip trunk pre-tenders found

Stale Pre-tenderPublished 4 August 2020
Hosted Session Border Controller (SBC): To create a Direct Routing Solution to Microsoft Teams
Staffordshire County CouncilClosing 20 August 2020Data transmission services
Stale Pre-tenderPublished 16 May 2025
Telecoms Network and Infrastructure Framework
Procurement for HousingGBP 82,500,000Closing 15 September 2025Office and computing machinery, equipment and supplies except furniture and software packages
Stale Pre-tenderPublished 27 June 2016
7_16 Telephony, broadband and associated services
ESPOGBP 25,000,000Telephone connections
Stale Pre-tenderPublished 20 May 2025
Multiprotocol Label Switching (MPLS) network
NHS South, Central and West Commissioning Support Unit, NHS EnglandGBP 2,500,000Wide area network services
Stale Pre-tenderPublished 28 February 2018
7_18 Telecoms and associated services
ESPOGBP 30,000,000Radio, television, communication, telecommunication and related equipment
Stale Pre-tenderPublished 18 June 2020
SIP Trunking - Market Research
West Dunbartonshire CouncilInstallation of telephone lines
Stale Pre-tenderPublished 24 June 2016
Telecommunications network
ESPOGBP 25,000,000Telephone connections
Stale Pre-tenderPublished 18 September 2018
Miscellaneous business and business-related services
Warwick District CouncilGBP 75,000Miscellaneous business and business-related services
Stale Pre-tenderPublished 19 June 2023
Enhanced Cloud Services to support Unified Communications
NHS National Services ScotlandIT services: consulting, software development, Internet and support
Stale Pre-tenderPublished 22 May 2025
Managed Service telephony service
Bank of EnglandGBP 3,200,000IT services: consulting, software development, Internet and support
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Stale Pre-tenderPublished 5 April 2022
IT network services
Southern Water Services LtdGBP 20,000,000Computer network services
Stale Pre-tenderPublished 14 March 2024
Telephony
Office of Communications (Ofcom)Call centre
Stale Pre-tenderPublished 6 December 2019
Wireless telecommunications system
North Lanarkshire CouncilTelecommunications services
Stale Pre-tenderPublished 30 January 2024
Provision of Wide Area Network (WAN) with Azure Express Routes (Multi- Site Connectivity)
General Dental CouncilGBP 300,000Wide area network
Stale Pre-tenderPublished 2 November 2020
Single Non-Emergency Number 101
Home OfficeGBP 9,000,000Public-telephone services
Stale Pre-tenderPublished 19 June 2023
Enhanced Cloud Services to support Unified Communications
NHS National Services ScotlandIT services: consulting, software development, Internet and support
Stale Pre-tenderPublished 26 February 2018
Radio, television, communication, telecommunication and related equipment
ESPOGBP 30,000,000Radio, television, communication, telecommunication and related equipment
Stale Pre-tenderPublished 10 August 2021
Telephony Services Dynamic Purchasing System
Scottish GovernmentEarphones
Stale Pre-tenderPublished 14 January 2021
Provision and Support of the 101 Single Non-Emergency Number (SNEN)
Home OfficeGBP 55,000,000Public-telephone services
Stale Pre-tenderPublished 10 August 2021
Telephony Services Dynamic Purchasing System
Scottish GovernmentLocal area network services

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